Fic-1At3 - H3C MSR Router Comware 5 Series Manual

Interface LEDs
Figure 122 FIC-1AE3 panel
Table 151 LED description
LED
LINK/ACT
LP/AL
Interface cables and the connection methods
For more information about E3 interface cables and the connection methods, see

FIC-1AT3

Introduction
The 1-port 44 Mbps ATM-T3 interface module (FIC-1AT3) provides these functions:
•
Two ATM cell mapping modes: ADM and PLCP
•
Scrambling in data transmission
•
Line clock (when working as DTE interface) and internal clock (when working as DCE interface)
•
Four types of test measures: local cell loopback, local loopback, remote payload loopback, and
remote line loopback
Interface specifications
Table 152 Interface specifications
Item
Connector
Number of connectors
Interface standard
Interface rate
Description
•
On: Carrier signal has been received.
•
Flashing: Data is being received or/and transmitted.
•
Off: No carrier signal has been received.
•
On: The interface is in a loopback.
•
Off: No loopback or alarm is present.
•
Flashing: An alarm indication signal (AIS), loss of frame alignment (LFA)
signal, or remote alarm indication (RAI) signal is present.
Description
SMB
2
G.703, G.704, G.823
44.736 Mbps
109
"E3/T3 interface."